MR-S Floor Joist Mending Plates for Cracks and Knots: 2x6, 2x8, 2x10, 2x12

The MR-S Mending Plate reinforces floor joists with minor defects: small cracks and knots. It is not designed for broken, severed, or heavily damaged joists.Joist broken or severed? Use the MR-X Mending Reinforcer, tested on joists cut completely apart and reconnected. Hole or notch? Use an HR hole reinforcer, or an SNR or DNR notch reinforcer.MR-S plates are 10-gauge G90 galvanized steel and mount on one side of the joist, with nothing below it. That makes them a good fit where a finished drywall ceiling is in place. Patent Pending.Kit includes: 1 Mending Plate Assembly Matched quantity of 1/4" x 1-1/2" structural T25 Torx fasteners 1 T25 Torx driver 1 5/32" drill bit for pilot holesSizes (plate height x length): 2x12: 11" x 23-3/4" 2x10: 9" x 15-3/4" 2x8: 7" x 15-3/4" 2x6: 5-1/2" x 15-3/4"